{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "The conservation of the Rb1 gene in higher primates at the corresponding equivalent chromosome locus ( 14q14 ) of the human may serve as a phylogenetic marker to further trace the evolutionary pathway of human descent ."}
{"Disease": []}